IMO 9251456

Vessel information

Vessel Name BOLTARIS View name history 📜

IMO Number 9251456

MMSI 610000052

Vessel Type Chemical/Products Tanker | Transporteur de produits chimiques

Flag 🇨🇲 Cameroon View flag history 📜

Call Sign TYAF6

Gross Tonnage 25,530 GT

Year Built 2003

Sanctioned by

🇪🇺 EU 2025-05-06 🇬🇧 UK 2025-05-09 🇨🇦 CA 2025-06-13 🇦🇺 AU 2026-02-20 🇳🇿 NZ 2026-02-20

Company & Ownership

🏢

Trident Serenity Ltd

IMO Company: 6141946

Address C/O: Maxcon Marine Services Inc Office 1962, Thamani Arts Building, Business Bay, Dubai, United Arab Emirates.

Status Active

Fleet 1.0 owner, 0.0 operator, 0.0 manager, 0.0 beneficial

Management & Operations

ISM Manager

MARITIME MAVEN MANAGEMENT LTD

Office 702, 7th Floor, Park Lane Tower, Business Bay, Dubai, United Arab Emirates.

Commercial Manager

TRIDENT SERENITY LTD

Office 1962, Thamani Arts Building, Business Bay, Dubai, United Arab Emirates.

Registered Owner

TRIDENT SERENITY LTD

F2-2A, Oceanic House, Providence Estate, Providence Highway, Mahe Island Seychelles.

Classification & Safety

Current Classification

American Bureau of Shipping (IACS) Delivered

Port State Control (PSC) Inspections

⚠️

Risk Level

LOW

Last 36 Months

Inspections

Last Inspection

📍 Novorossiisk

📅 2026-03-20

Survey Renewal & Certificates

Code	Type	Issuer	Issued	Expires
533	Maritime Labour Certificate	Bureau Veritas (115)	09/03/2025	30/01/2030
510	Safety Management Certificate	Bureau Veritas (115)	09/03/2025	30/01/2030

Programs & Notes

EU Russia Sanctions – Shadow Fleet | AU vessel designations (DFAT) | SEMA (Canada) — vessel designations | The Russia (Sanctions) (EU Exit) Regulations 2019

DateOfListing: 2025-05-21 || DateDesignated: 2025-05-09 | Shipping sanctions: (see “Other information”) | Shipping sanctions: a specified ship is prohibited from being provided with access to or having its master or pilot cause it to enter a port in the UK, may have its registration on the UK Ship Register terminated, and a master or pilot of a specified ship may be given a port barring direction, a detention direction, and a port entry direction or a movement direction. | IMO 9251456 (“DAPHNE I”) is involved in activity whose object or effect is to destabilise Ukraine or undermine or threaten the territorial integrity, sovereignty or independence of Ukraine or to obtain a benefit from or support the Government of Russia. Namely, DAPHNE I is involved in carrying oil or oil products that originated in Russia from Russia to a third country.

Vessel Changes

12 changes

🏴 Flag

BOLTARIS IMO 9251456

🇵🇦 Panama → 🇨🇲 Cameroon

Feb 1, 2026

✏️ Name

BOLTARIS IMO 9251456

Daphne I → BOLTARIS

Aug 1, 2025

✏️ Name

DAPHNE I (now BOLTARIS) IMO 9251456

Trident Serenity → Daphne I

Apr 1, 2021

🔄 Owner

TRIDENT SERENITY (now BOLTARIS) IMO 9251456

MERCANTILE & MARITIME TRADING → TRIDENT SERENITY LTD

Mar 4, 2020

🏴 Flag

TRIDENT SERENITY (now BOLTARIS) IMO 9251456

🇲🇹 Malta → 🇵🇦 Panama

Mar 1, 2020

✏️ Name

TRIDENT SERENITY (now BOLTARIS) IMO 9251456

Port S → Trident Serenity

Mar 1, 2020

✏️ Name

PORT S (now BOLTARIS) IMO 9251456

Port Stewart → Port S

Nov 1, 2019

🔄 Owner

PORT STEWART (now BOLTARIS) IMO 9251456

NOVELLAS ST LUKAS → MERCANTILE & MARITIME TRADING

Oct 25, 2019

🏴 Flag

PORT STEWART (now BOLTARIS) IMO 9251456

🇲🇭 Marshall Islands → 🇩🇪 Germany

Oct 1, 2019

🏴 Flag

PORT STEWART (now BOLTARIS) IMO 9251456

🇲🇹 Malta → 🇩🇪 Germany

Jun 1, 2004

🏴 Flag

PORT STEWART (now BOLTARIS) IMO 9251456

🇩🇪 Germany → 🇲🇭 Marshall Islands

Jun 1, 2004

✏️ Name

PORT STEWART (now BOLTARIS) IMO 9251456

Meriom Jade → Port Stewart

Jun 1, 2004

AIS Events

50 events detected • 1 zone • Last: May 27, 2026

Zone Dwell Bosphorus/Dardanelles Approach May 27, 2026 03:10 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 1h 5m
Data Points: 13 AIS positions
Period: 2026-05-27T03:10:58+00:00 to 2026-05-27T04:16:08+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 65.2000000000000028421709430404007434844970703125,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-05-27T03:10:58+00:00",
        "lat": 40.765933300000000372165231965482234954833984375,
        "lon": 28.62686670000000077607182902283966541290283203125
    },
    "last_point": {
        "ts": "2026-05-27T04:16:08+00:00",
        "lat": 40.77494999999999691908669774420559406280517578125,
        "lon": 28.7367832999999990306605468504130840301513671875
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach May 27, 2026 02:28 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 1h 48m
Data Points: 22 AIS positions
Period: 2026-05-27T02:28:08+00:00 to 2026-05-27T04:16:08+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 108,
    "points_in_zone": 22,
    "first_point": {
        "ts": "2026-05-27T02:28:08+00:00",
        "lat": 40.7705500000000000682121026329696178436279296875,
        "lon": 28.5582500000000010231815394945442676544189453125
    },
    "last_point": {
        "ts": "2026-05-27T04:16:08+00:00",
        "lat": 40.77494999999999691908669774420559406280517578125,
        "lon": 28.7367832999999990306605468504130840301513671875
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach May 27, 2026 01:31 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 2h 45m
Data Points: 23 AIS positions
Period: 2026-05-27T01:31:07+00:00 to 2026-05-27T04:16:08+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 165,
    "points_in_zone": 23,
    "first_point": {
        "ts": "2026-05-27T01:31:07+00:00",
        "lat": 40.76214999999999832880348549224436283111572265625,
        "lon": 28.5677333000000004403773345984518527984619140625
    },
    "last_point": {
        "ts": "2026-05-27T04:16:08+00:00",
        "lat": 40.77494999999999691908669774420559406280517578125,
        "lon": 28.7367832999999990306605468504130840301513671875
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach May 27, 2026 00:10 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 4h 5m
Data Points: 37 AIS positions
Period: 2026-05-27T00:10:18+00:00 to 2026-05-27T04:16:08+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 245.80000000000001136868377216160297393798828125,
    "points_in_zone": 37,
    "first_point": {
        "ts": "2026-05-27T00:10:18+00:00",
        "lat": 40.75016670000000118534444482065737247467041015625,
        "lon": 28.593450000000000699174051987938582897186279296875
    },
    "last_point": {
        "ts": "2026-05-27T04:16:08+00:00",
        "lat": 40.77494999999999691908669774420559406280517578125,
        "lon": 28.7367832999999990306605468504130840301513671875
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach May 26, 2026 23:23 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 4h 53m
Data Points: 40 AIS positions
Period: 2026-05-26T23:23:08+00:00 to 2026-05-27T04:16:08+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 293,
    "points_in_zone": 40,
    "first_point": {
        "ts": "2026-05-26T23:23:08+00:00",
        "lat": 40.74353330000000283916961052455008029937744140625,
        "lon": 28.609516700000000355430529452860355377197265625
    },
    "last_point": {
        "ts": "2026-05-27T04:16:08+00:00",
        "lat": 40.77494999999999691908669774420559406280517578125,
        "lon": 28.7367832999999990306605468504130840301513671875
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach May 26, 2026 23:23 UTC 75.0%

Duration: 1h 33m
Radius: 1,925 meters
Data Points: 17 AIS positions
Centroid: 40.7520, 28.5896
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 1925,
    "duration_minutes": 93.2999999999999971578290569595992565155029296875,
    "points": 17,
    "centroid": {
        "lat": 40.7519862705882331965767662040889263153076171875,
        "lon": 28.589617652941175407477203407324850559234619140625
    },
    "bbox": {
        "min_lat": 40.74353330000000283916961052455008029937744140625,
        "min_lon": 28.578733299999999672991179977543652057647705078125,
        "max_lat": 40.756900000000001682565198279917240142822265625,
        "max_lon": 28.609516700000000355430529452860355377197265625
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach May 26, 2026 21:02 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 35m
Data Points: 42 AIS positions
Period: 2026-05-26T21:40:37+00:00 to 2026-05-27T04:16:08+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 395.5,
    "points_in_zone": 42,
    "first_point": {
        "ts": "2026-05-26T21:40:37+00:00",
        "lat": 40.74543330000000196378096006810665130615234375,
        "lon": 28.6219999999999998863131622783839702606201171875
    },
    "last_point": {
        "ts": "2026-05-27T04:16:08+00:00",
        "lat": 40.77494999999999691908669774420559406280517578125,
        "lon": 28.7367832999999990306605468504130840301513671875
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach May 26, 2026 20:20 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 30m
Data Points: 45 AIS positions
Period: 2026-05-26T20:53:27+00:00 to 2026-05-27T03:23:28+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 390,
    "points_in_zone": 45,
    "first_point": {
        "ts": "2026-05-26T20:53:27+00:00",
        "lat": 40.73875000000000312638803734444081783294677734375,
        "lon": 28.641933300000001594298737472854554653167724609375
    },
    "last_point": {
        "ts": "2026-05-27T03:23:28+00:00",
        "lat": 40.766833300000001827356754802167415618896484375,
        "lon": 28.647549999999998959765434847213327884674072265625
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach May 26, 2026 19:30 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6 hours
Data Points: 37 AIS positions
Period: 2026-05-26T19:30:58+00:00 to 2026-05-27T01:31:07+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 360.1000000000000227373675443232059478759765625,
    "points_in_zone": 37,
    "first_point": {
        "ts": "2026-05-26T19:30:58+00:00",
        "lat": 40.72776669999999654692146577872335910797119140625,
        "lon": 28.681950000000000500222085975110530853271484375
    },
    "last_point": {
        "ts": "2026-05-27T01:31:07+00:00",
        "lat": 40.76214999999999832880348549224436283111572265625,
        "lon": 28.5677333000000004403773345984518527984619140625
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach May 10, 2026 11:12 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 1h 58m
Data Points: 3 AIS positions
Period: 2026-05-10T11:12:02+00:00 to 2026-05-10T13:10:32+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 118.5,
    "points_in_zone": 3,
    "first_point": {
        "ts": "2026-05-10T11:12:02+00:00",
        "lat": 40.94668329999999656365616829134523868560791015625,
        "lon": 28.74666669999999868423401494510471820831298828125
    },
    "last_point": {
        "ts": "2026-05-10T13:10:32+00:00",
        "lat": 40.77571669999999670608303858898580074310302734375,
        "lon": 28.749133300000000446061676484532654285430908203125
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach May 10, 2026 10:21 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 2h 49m
Data Points: 9 AIS positions
Period: 2026-05-10T10:21:11+00:00 to 2026-05-10T13:10:32+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 169.30000000000001136868377216160297393798828125,
    "points_in_zone": 9,
    "first_point": {
        "ts": "2026-05-10T10:21:11+00:00",
        "lat": 40.948233299999998280327417887747287750244140625,
        "lon": 28.74666669999999868423401494510471820831298828125
    },
    "last_point": {
        "ts": "2026-05-10T13:10:32+00:00",
        "lat": 40.77571669999999670608303858898580074310302734375,
        "lon": 28.749133300000000446061676484532654285430908203125
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach May 10, 2026 09:03 UTC 75.0%

Duration: 2h 8m
Radius: 151 meters
Data Points: 11 AIS positions
Centroid: 40.9480, 28.7468
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 150.900000000000005684341886080801486968994140625,
    "duration_minutes": 128.80000000000001136868377216160297393798828125,
    "points": 11,
    "centroid": {
        "lat": 40.948036354545450876685208640992641448974609375,
        "lon": 28.746830309090906752089722431264817714691162109375
    },
    "bbox": {
        "min_lat": 40.94668329999999656365616829134523868560791015625,
        "min_lon": 28.74666669999999868423401494510471820831298828125,
        "max_lat": 40.9484666999999973313606460578739643096923828125,
        "max_lon": 28.7469999999999998863131622783839702606201171875
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach May 10, 2026 09:03 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 4h 7m
Data Points: 13 AIS positions
Period: 2026-05-10T09:03:11+00:00 to 2026-05-10T13:10:32+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 247.30000000000001136868377216160297393798828125,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-05-10T09:03:11+00:00",
        "lat": 40.9483000000000032514435588382184505462646484375,
        "lon": 28.746933299999998467910700128413736820220947265625
    },
    "last_point": {
        "ts": "2026-05-10T13:10:32+00:00",
        "lat": 40.77571669999999670608303858898580074310302734375,
        "lon": 28.749133300000000446061676484532654285430908203125
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach May 10, 2026 08:09 UTC 75.0%

Duration: 3h 2m
Radius: 164 meters
Data Points: 19 AIS positions
Centroid: 40.9482, 28.7468
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 164.30000000000001136868377216160297393798828125,
    "duration_minutes": 182.80000000000001136868377216160297393798828125,
    "points": 19,
    "centroid": {
        "lat": 40.94815876315789893169494462199509143829345703125,
        "lon": 28.746808784210525544722258928231894969940185546875
    },
    "bbox": {
        "min_lat": 40.94668329999999656365616829134523868560791015625,
        "min_lon": 28.74666669999999868423401494510471820831298828125,
        "max_lat": 40.9484666999999973313606460578739643096923828125,
        "max_lon": 28.7469999999999998863131622783839702606201171875
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach May 10, 2026 08:09 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 5h 1m
Data Points: 21 AIS positions
Period: 2026-05-10T08:09:11+00:00 to 2026-05-10T13:10:32+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 301.3999999999999772626324556767940521240234375,
    "points_in_zone": 21,
    "first_point": {
        "ts": "2026-05-10T08:09:11+00:00",
        "lat": 40.94833330000000159998307935893535614013671875,
        "lon": 28.746766699999998451175997615791857242584228515625
    },
    "last_point": {
        "ts": "2026-05-10T13:10:32+00:00",
        "lat": 40.77571669999999670608303858898580074310302734375,
        "lon": 28.749133300000000446061676484532654285430908203125
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach May 10, 2026 07:12 UTC 75.0%

Duration: 3h 59m
Radius: 170 meters
Data Points: 28 AIS positions
Centroid: 40.9482, 28.7468
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 169.900000000000005684341886080801486968994140625,
    "duration_minutes": 239.80000000000001136868377216160297393798828125,
    "points": 28,
    "centroid": {
        "lat": 40.94821069999999707533788750879466533660888671875,
        "lon": 28.74677143214285734984514419920742511749267578125
    },
    "bbox": {
        "min_lat": 40.94668329999999656365616829134523868560791015625,
        "min_lon": 28.7466332999999991670847521163523197174072265625,
        "max_lat": 40.94848329999999947403921396471560001373291015625,
        "max_lon": 28.7469999999999998863131622783839702606201171875
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach May 10, 2026 07:12 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 5h 58m
Data Points: 30 AIS positions
Period: 2026-05-10T07:12:11+00:00 to 2026-05-10T13:10:32+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 358.3999999999999772626324556767940521240234375,
    "points_in_zone": 30,
    "first_point": {
        "ts": "2026-05-10T07:12:11+00:00",
        "lat": 40.9482832999999999401552486233413219451904296875,
        "lon": 28.746700000000000585487214266322553157806396484375
    },
    "last_point": {
        "ts": "2026-05-10T13:10:32+00:00",
        "lat": 40.77571669999999670608303858898580074310302734375,
        "lon": 28.749133300000000446061676484532654285430908203125
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach May 10, 2026 06:00 UTC 75.0%

Duration: 5h 11m
Radius: 171 meters
Data Points: 33 AIS positions
Centroid: 40.9482, 28.7468
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 171.099999999999994315658113919198513031005859375,
    "duration_minutes": 311.8999999999999772626324556767940521240234375,
    "points": 33,
    "centroid": {
        "lat": 40.94822220909090759732862352393567562103271484375,
        "lon": 28.746767172727270889254214125685393810272216796875
    },
    "bbox": {
        "min_lat": 40.94668329999999656365616829134523868560791015625,
        "min_lon": 28.7466332999999991670847521163523197174072265625,
        "max_lat": 40.94848329999999947403921396471560001373291015625,
        "max_lon": 28.7469999999999998863131622783839702606201171875
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach May 10, 2026 06:00 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 28m
Data Points: 32 AIS positions
Period: 2026-05-10T06:42:11+00:00 to 2026-05-10T13:10:32+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 388.3999999999999772626324556767940521240234375,
    "points_in_zone": 32,
    "first_point": {
        "ts": "2026-05-10T06:42:11+00:00",
        "lat": 40.948250000000001591615728102624416351318359375,
        "lon": 28.74674999999999869260136620141565799713134765625
    },
    "last_point": {
        "ts": "2026-05-10T13:10:32+00:00",
        "lat": 40.77571669999999670608303858898580074310302734375,
        "lon": 28.749133300000000446061676484532654285430908203125
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach May 10, 2026 05:00 UTC 75.0%

Duration: 6h 11m
Radius: 176 meters
Data Points: 45 AIS positions
Centroid: 40.9483, 28.7468
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 175.5,
    "duration_minutes": 371.8999999999999772626324556767940521240234375,
    "points": 45,
    "centroid": {
        "lat": 40.94826183777777117711593746207654476165771484375,
        "lon": 28.746777406666666365708806551992893218994140625
    },
    "bbox": {
        "min_lat": 40.94668329999999656365616829134523868560791015625,
        "min_lon": 28.7466332999999991670847521163523197174072265625,
        "max_lat": 40.94850000000000278532752417959272861480712890625,
        "max_lon": 28.7469999999999998863131622783839702606201171875
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach May 10, 2026 05:00 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 36m
Data Points: 46 AIS positions
Period: 2026-05-10T05:00:11+00:00 to 2026-05-10T11:37:03+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 396.8999999999999772626324556767940521240234375,
    "points_in_zone": 46,
    "first_point": {
        "ts": "2026-05-10T05:00:11+00:00",
        "lat": 40.9484666999999973313606460578739643096923828125,
        "lon": 28.746783300000000593854565522633492946624755859375
    },
    "last_point": {
        "ts": "2026-05-10T11:37:03+00:00",
        "lat": 40.92226670000000154914232552982866764068603515625,
        "lon": 28.753833300000000150475898408330976963043212890625
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach May 10, 2026 04:06 UTC 75.0%

Duration: 6h 30m
Radius: 58 meters
Data Points: 46 AIS positions
Centroid: 40.9483, 28.7468
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 58.2000000000000028421709430404007434844970703125,
    "duration_minutes": 390,
    "points": 46,
    "centroid": {
        "lat": 40.9483191891304301179843605495989322662353515625,
        "lon": 28.74678478260869241012187558226287364959716796875
    },
    "bbox": {
        "min_lat": 40.94791670000000038953658076934516429901123046875,
        "min_lon": 28.7466332999999991670847521163523197174072265625,
        "max_lat": 40.94883329999999688197931391187012195587158203125,
        "max_lon": 28.7469999999999998863131622783839702606201171875
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach May 10, 2026 04:06 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 30m
Data Points: 46 AIS positions
Period: 2026-05-10T04:12:11+00:00 to 2026-05-10T10:42:11+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 390,
    "points_in_zone": 46,
    "first_point": {
        "ts": "2026-05-10T04:12:11+00:00",
        "lat": 40.94883329999999688197931391187012195587158203125,
        "lon": 28.7469166999999998779458110220730304718017578125
    },
    "last_point": {
        "ts": "2026-05-10T10:42:11+00:00",
        "lat": 40.948066699999998263592715375125408172607421875,
        "lon": 28.7469166999999998779458110220730304718017578125
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach May 10, 2026 03:00 UTC 75.0%

Duration: 6h 39m
Radius: 65 meters
Data Points: 45 AIS positions
Centroid: 40.9484, 28.7468
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 65.099999999999994315658113919198513031005859375,
    "duration_minutes": 399,
    "points": 45,
    "centroid": {
        "lat": 40.94841850666667681934995925985276699066162109375,
        "lon": 28.746794813333327311966058914549648761749267578125
    },
    "bbox": {
        "min_lat": 40.948233299999998280327417887747287750244140625,
        "min_lon": 28.7466332999999991670847521163523197174072265625,
        "max_lat": 40.94898330000000186146280611865222454071044921875,
        "max_lon": 28.7469999999999998863131622783839702606201171875
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach May 10, 2026 03:00 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 39m
Data Points: 45 AIS positions
Period: 2026-05-10T03:00:11+00:00 to 2026-05-10T09:39:11+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 399,
    "points_in_zone": 45,
    "first_point": {
        "ts": "2026-05-10T03:00:11+00:00",
        "lat": 40.94898330000000186146280611865222454071044921875,
        "lon": 28.7469999999999998863131622783839702606201171875
    },
    "last_point": {
        "ts": "2026-05-10T09:39:11+00:00",
        "lat": 40.9484666999999973313606460578739643096923828125,
        "lon": 28.7469166999999998779458110220730304718017578125
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach May 10, 2026 02:36 UTC 75.0%

Duration: 6h 21m
Radius: 65 meters
Data Points: 44 AIS positions
Centroid: 40.9484, 28.7468
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 64.5,
    "duration_minutes": 381,
    "points": 44,
    "centroid": {
        "lat": 40.94843104772728992202246445231139659881591796875,
        "lon": 28.7467935590909036136508802883327007293701171875
    },
    "bbox": {
        "min_lat": 40.948233299999998280327417887747287750244140625,
        "min_lon": 28.7466332999999991670847521163523197174072265625,
        "max_lat": 40.9489999999999980673237587325274944305419921875,
        "max_lon": 28.7469999999999998863131622783839702606201171875
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach May 10, 2026 02:36 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 21m
Data Points: 44 AIS positions
Period: 2026-05-10T02:57:11+00:00 to 2026-05-10T09:18:11+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 381,
    "points_in_zone": 44,
    "first_point": {
        "ts": "2026-05-10T02:57:11+00:00",
        "lat": 40.9489999999999980673237587325274944305419921875,
        "lon": 28.746949999999998226485331542789936065673828125
    },
    "last_point": {
        "ts": "2026-05-10T09:18:11+00:00",
        "lat": 40.94833330000000159998307935893535614013671875,
        "lon": 28.7469999999999998863131622783839702606201171875
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach May 10, 2026 01:03 UTC 75.0%

Duration: 6h 36m
Radius: 108 meters
Data Points: 37 AIS positions
Centroid: 40.9485, 28.7468
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 108.400000000000005684341886080801486968994140625,
    "duration_minutes": 396,
    "points": 37,
    "centroid": {
        "lat": 40.9485315162162208935114904306828975677490234375,
        "lon": 28.746811705405402648239032714627683162689208984375
    },
    "bbox": {
        "min_lat": 40.948233299999998280327417887747287750244140625,
        "min_lon": 28.7466332999999991670847521163523197174072265625,
        "max_lat": 40.9494832999999971434590406715869903564453125,
        "max_lon": 28.747150000000001313082975684665143489837646484375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach May 10, 2026 01:03 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 36m
Data Points: 37 AIS positions
Period: 2026-05-10T01:21:11+00:00 to 2026-05-10T07:57:11+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 396,
    "points_in_zone": 37,
    "first_point": {
        "ts": "2026-05-10T01:21:11+00:00",
        "lat": 40.9494832999999971434590406715869903564453125,
        "lon": 28.747099999999999653255144949071109294891357421875
    },
    "last_point": {
        "ts": "2026-05-10T07:57:11+00:00",
        "lat": 40.94848329999999947403921396471560001373291015625,
        "lon": 28.746733299999998934026734787039458751678466796875
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach May 10, 2026 00:09 UTC 75.0%

Duration: 6h 33m
Radius: 101 meters
Data Points: 36 AIS positions
Centroid: 40.9487, 28.7469
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 100.900000000000005684341886080801486968994140625,
    "duration_minutes": 393,
    "points": 36,
    "centroid": {
        "lat": 40.94870415555555354103489662520587444305419921875,
        "lon": 28.74688147777778368663348373956978321075439453125
    },
    "bbox": {
        "min_lat": 40.948233299999998280327417887747287750244140625,
        "min_lon": 28.7466332999999991670847521163523197174072265625,
        "max_lat": 40.949583300000000463114702142775058746337890625,
        "max_lon": 28.747233300000001321450326940976083278656005859375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach May 10, 2026 00:09 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 33m
Data Points: 36 AIS positions
Period: 2026-05-10T00:51:11+00:00 to 2026-05-10T07:24:11+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 393,
    "points_in_zone": 36,
    "first_point": {
        "ts": "2026-05-10T00:51:11+00:00",
        "lat": 40.94956669999999832043613423593342304229736328125,
        "lon": 28.74716670000000107165760709904134273529052734375
    },
    "last_point": {
        "ts": "2026-05-10T07:24:11+00:00",
        "lat": 40.94833330000000159998307935893535614013671875,
        "lon": 28.7466332999999991670847521163523197174072265625
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach May 9, 2026 23:21 UTC 75.0%

Duration: 6h 21m
Radius: 80 meters
Data Points: 38 AIS positions
Centroid: 40.9489, 28.7470
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 80.400000000000005684341886080801486968994140625,
    "duration_minutes": 381,
    "points": 38,
    "centroid": {
        "lat": 40.94887762368421846304045175202190876007080078125,
        "lon": 28.746967976315797699271570309065282344818115234375
    },
    "bbox": {
        "min_lat": 40.948233299999998280327417887747287750244140625,
        "min_lon": 28.746683300000000826912582851946353912353515625,
        "max_lat": 40.949583300000000463114702142775058746337890625,
        "max_lon": 28.74728329999999942856447887606918811798095703125
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach May 9, 2026 23:21 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 21m
Data Points: 38 AIS positions
Period: 2026-05-09T23:39:11+00:00 to 2026-05-10T06:00:11+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 381,
    "points_in_zone": 38,
    "first_point": {
        "ts": "2026-05-09T23:39:11+00:00",
        "lat": 40.94879999999999853343979339115321636199951171875,
        "lon": 28.74688330000000036079654819332063198089599609375
    },
    "last_point": {
        "ts": "2026-05-10T06:00:11+00:00",
        "lat": 40.94833330000000159998307935893535614013671875,
        "lon": 28.746683300000000826912582851946353912353515625
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach May 9, 2026 22:09 UTC 75.0%

Duration: 6h 33m
Radius: 84 meters
Data Points: 35 AIS positions
Centroid: 40.9490, 28.7470
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 84.400000000000005684341886080801486968994140625,
    "duration_minutes": 393,
    "points": 35,
    "centroid": {
        "lat": 40.94898856571428069628382218070328235626220703125,
        "lon": 28.747033331428578861732603400014340877532958984375
    },
    "bbox": {
        "min_lat": 40.948233299999998280327417887747287750244140625,
        "min_lon": 28.746700000000000585487214266322553157806396484375,
        "max_lat": 40.949583300000000463114702142775058746337890625,
        "max_lon": 28.747499999999998721023075631819665431976318359375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach May 9, 2026 22:09 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 33m
Data Points: 35 AIS positions
Period: 2026-05-09T22:54:11+00:00 to 2026-05-10T05:27:11+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 393,
    "points_in_zone": 35,
    "first_point": {
        "ts": "2026-05-09T22:54:11+00:00",
        "lat": 40.94933329999999926940290606580674648284912109375,
        "lon": 28.747499999999998721023075631819665431976318359375
    },
    "last_point": {
        "ts": "2026-05-10T05:27:11+00:00",
        "lat": 40.9483000000000032514435588382184505462646484375,
        "lon": 28.746866700000001770831659086979925632476806640625
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach May 9, 2026 21:06 UTC 75.0%

Duration: 6h 33m
Radius: 161 meters
Data Points: 32 AIS positions
Centroid: 40.9493, 28.7473
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 161.099999999999994315658113919198513031005859375,
    "duration_minutes": 393,
    "points": 32,
    "centroid": {
        "lat": 40.94931561874999914607542450539767742156982421875,
        "lon": 28.74733437187499163201209739781916141510009765625
    },
    "bbox": {
        "min_lat": 40.94876670000000018490027287043631076812744140625,
        "min_lon": 28.74680000000000035242919693700969219207763671875,
        "max_lat": 40.9498166999999995141479303129017353057861328125,
        "max_lon": 28.749166699999999963210939313285052776336669921875
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach May 9, 2026 21:06 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 33m
Data Points: 32 AIS positions
Period: 2026-05-09T21:12:11+00:00 to 2026-05-10T03:45:11+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 393,
    "points_in_zone": 32,
    "first_point": {
        "ts": "2026-05-09T21:12:11+00:00",
        "lat": 40.94973329999999833717083674855530261993408203125,
        "lon": 28.749166699999999963210939313285052776336669921875
    },
    "last_point": {
        "ts": "2026-05-10T03:45:11+00:00",
        "lat": 40.94878330000000232757884077727794647216796875,
        "lon": 28.74680000000000035242919693700969219207763671875
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach May 9, 2026 20:00 UTC 75.0%

Duration: 6h 39m
Radius: 161 meters
Data Points: 37 AIS positions
Centroid: 40.9494, 28.7478
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 160.599999999999994315658113919198513031005859375,
    "duration_minutes": 399,
    "points": 37,
    "centroid": {
        "lat": 40.94940224594594013751702732406556606292724609375,
        "lon": 28.747767116216209615231491625308990478515625
    },
    "bbox": {
        "min_lat": 40.94876670000000018490027287043631076812744140625,
        "min_lon": 28.74688330000000036079654819332063198089599609375,
        "max_lat": 40.9498166999999995141479303129017353057861328125,
        "max_lon": 28.74966669999999879792085266672074794769287109375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach May 9, 2026 20:00 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 39m
Data Points: 37 AIS positions
Period: 2026-05-09T20:30:11+00:00 to 2026-05-10T03:09:11+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 399,
    "points_in_zone": 37,
    "first_point": {
        "ts": "2026-05-09T20:30:11+00:00",
        "lat": 40.9495332999999988032868714071810245513916015625,
        "lon": 28.74966669999999879792085266672074794769287109375
    },
    "last_point": {
        "ts": "2026-05-10T03:09:11+00:00",
        "lat": 40.948966699999999718784238211810588836669921875,
        "lon": 28.746949999999998226485331542789936065673828125
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach May 9, 2026 19:00 UTC 75.0%

Duration: 6h 27m
Radius: 155 meters
Data Points: 51 AIS positions
Centroid: 40.9495, 28.7485
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 154.80000000000001136868377216160297393798828125,
    "duration_minutes": 387,
    "points": 51,
    "centroid": {
        "lat": 40.94949574705882611169727169908583164215087890625,
        "lon": 28.74847647058822985854931175708770751953125
    },
    "bbox": {
        "min_lat": 40.94876670000000018490027287043631076812744140625,
        "min_lon": 28.74688330000000036079654819332063198089599609375,
        "max_lat": 40.9498166999999995141479303129017353057861328125,
        "max_lon": 28.74966669999999879792085266672074794769287109375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach May 9, 2026 19:00 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 27m
Data Points: 51 AIS positions
Period: 2026-05-09T19:00:11+00:00 to 2026-05-10T01:27:11+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 387,
    "points_in_zone": 51,
    "first_point": {
        "ts": "2026-05-09T19:00:11+00:00",
        "lat": 40.94968329999999667734300601296126842498779296875,
        "lon": 28.749500000000001165290086646564304828643798828125
    },
    "last_point": {
        "ts": "2026-05-10T01:27:11+00:00",
        "lat": 40.94938330000000092923073680140078067779541015625,
        "lon": 28.747150000000001313082975684665143489837646484375
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach May 9, 2026 18:00 UTC 75.0%

Duration: 6h 33m
Radius: 157 meters
Data Points: 52 AIS positions
Centroid: 40.9495, 28.7485
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 156.5,
    "duration_minutes": 393,
    "points": 52,
    "centroid": {
        "lat": 40.94949871346154424145424854941666126251220703125,
        "lon": 28.74849679423076764805955463089048862457275390625
    },
    "bbox": {
        "min_lat": 40.94876670000000018490027287043631076812744140625,
        "min_lon": 28.74688330000000036079654819332063198089599609375,
        "max_lat": 40.9498166999999995141479303129017353057861328125,
        "max_lon": 28.74966669999999879792085266672074794769287109375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach May 9, 2026 18:00 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 33m
Data Points: 52 AIS positions
Period: 2026-05-09T18:54:11+00:00 to 2026-05-10T01:27:11+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 393,
    "points_in_zone": 52,
    "first_point": {
        "ts": "2026-05-09T18:54:11+00:00",
        "lat": 40.94964999999999832880348549224436283111572265625,
        "lon": 28.749533299999999513829607167281210422515869140625
    },
    "last_point": {
        "ts": "2026-05-10T01:27:11+00:00",
        "lat": 40.94938330000000092923073680140078067779541015625,
        "lon": 28.747150000000001313082975684665143489837646484375
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach May 9, 2026 17:00 UTC 75.0%

Duration: 6h 39m
Radius: 196 meters
Data Points: 51 AIS positions
Centroid: 40.9495, 28.7490
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 196.30000000000001136868377216160297393798828125,
    "duration_minutes": 399,
    "points": 51,
    "centroid": {
        "lat": 40.949523198039202043219120241701602935791015625,
        "lon": 28.749010784313721700300447992049157619476318359375
    },
    "bbox": {
        "min_lat": 40.94876670000000018490027287043631076812744140625,
        "min_lon": 28.74688330000000036079654819332063198089599609375,
        "max_lat": 40.9498166999999995141479303129017353057861328125,
        "max_lon": 28.74983329999999881465555517934262752532958984375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach May 9, 2026 17:00 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 39m
Data Points: 51 AIS positions
Period: 2026-05-09T17:30:11+00:00 to 2026-05-10T00:09:11+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 399,
    "points_in_zone": 51,
    "first_point": {
        "ts": "2026-05-09T17:30:11+00:00",
        "lat": 40.94975000000000164845914696343243122100830078125,
        "lon": 28.74966669999999879792085266672074794769287109375
    },
    "last_point": {
        "ts": "2026-05-10T00:09:11+00:00",
        "lat": 40.9490667000000030384398996829986572265625,
        "lon": 28.7470332999999982348526827991008758544921875
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach May 9, 2026 16:00 UTC 75.0%

Duration: 6h 27m
Radius: 195 meters
Data Points: 56 AIS positions
Centroid: 40.9496, 28.7493
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 195.19999999999998863131622783839702606201171875,
    "duration_minutes": 387,
    "points": 56,
    "centroid": {
        "lat": 40.94960475714284342529936111532151699066162109375,
        "lon": 28.74930893214285987369294161908328533172607421875
    },
    "bbox": {
        "min_lat": 40.94893330000000020163497538305819034576416015625,
        "min_lon": 28.74716670000000107165760709904134273529052734375,
        "max_lat": 40.9498166999999995141479303129017353057861328125,
        "max_lon": 28.749849999999998573230186593718826770782470703125
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach May 9, 2026 16:00 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 27m
Data Points: 56 AIS positions
Period: 2026-05-09T16:54:11+00:00 to 2026-05-09T23:21:11+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 387,
    "points_in_zone": 56,
    "first_point": {
        "ts": "2026-05-09T16:54:11+00:00",
        "lat": 40.94951669999999666060830350033938884735107421875,
        "lon": 28.749849999999998573230186593718826770782470703125
    },
    "last_point": {
        "ts": "2026-05-09T23:21:11+00:00",
        "lat": 40.94893330000000020163497538305819034576416015625,
        "lon": 28.74716670000000107165760709904134273529052734375
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach May 9, 2026 15:03 UTC 75.0%

Duration: 6h 33m
Radius: 161 meters
Data Points: 68 AIS positions
Centroid: 40.9496, 28.7495
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 161.19999999999998863131622783839702606201171875,
    "duration_minutes": 393,
    "points": 68,
    "centroid": {
        "lat": 40.94964460588236221383340307511389255523681640625,
        "lon": 28.749478925000001794387571862898766994476318359375
    },
    "bbox": {
        "min_lat": 40.9494667000000021062078303657472133636474609375,
        "min_lon": 28.74756670000000013942553778178989887237548828125,
        "max_lat": 40.9498166999999995141479303129017353057861328125,
        "max_lon": 28.749849999999998573230186593718826770782470703125
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach May 9, 2026 15:03 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 33m
Data Points: 68 AIS positions
Period: 2026-05-09T15:51:11+00:00 to 2026-05-09T22:24:11+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 393,
    "points_in_zone": 68,
    "first_point": {
        "ts": "2026-05-09T15:51:11+00:00",
        "lat": 40.94961669999999998026396497152745723724365234375,
        "lon": 28.749766699999998564862835337407886981964111328125
    },
    "last_point": {
        "ts": "2026-05-09T22:24:11+00:00",
        "lat": 40.94971670000000329991962644271552562713623046875,
        "lon": 28.74756670000000013942553778178989887237548828125
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach May 9, 2026 14:00 UTC 75.0%

Duration: 6h 27m
Radius: 47 meters
Data Points: 75 AIS positions
Centroid: 40.9496, 28.7497
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 47.2999999999999971578290569595992565155029296875,
    "duration_minutes": 387,
    "points": 75,
    "centroid": {
        "lat": 40.94960466666666576429634005762636661529541015625,
        "lon": 28.7496751119999913726132945157587528228759765625
    },
    "bbox": {
        "min_lat": 40.94926670000000257232386502437293529510498046875,
        "min_lon": 28.749166699999999963210939313285052776336669921875,
        "max_lat": 40.94980000000000330828697769902646541595458984375,
        "max_lon": 28.750099999999999766941982670687139034271240234375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Source snapshot

Sanctioner	As of	Entity ID
🇬🇧 UK	2025-09-29	`9251456`

We mirror official lists; always verify at the source.

Sanctioned on the same day

AGATE · IMO 9310707 🇨🇦 CA🇪🇺 EU🇬🇧 UK
AKTROS · IMO 9257814 🇨🇦 CA🇪🇺 EU🇬🇧 UK
AQUA LIVE · IMO 9282792 🇦🇺 AU🇨🇦 CA🇪🇺 EU🇬🇧 UK
ARABESCA · IMO 9288734 🇦🇺 AU🇨🇦 CA🇪🇺 EU🇬🇧 UK
ARLAN · IMO 9227443 🇦🇺 AU🇨🇦 CA🇪🇺 EU🇬🇧 UK
BARENTS · IMO 9384447 🇦🇺 AU🇨🇦 CA🇪🇺 EU🇳🇿 NZ🇬🇧 UK
BEAST · IMO 9290921 🇦🇺 AU🇨🇦 CA🇪🇺 EU🇬🇧 UK
Berra · IMO 9308821 🇨🇦 CA🇪🇺 EU🇬🇧 UK

AIS Status

At anchor

Speed 12.50 kn

Course 352.30°

Heading 305°

Updated 2 months ago

Photo by fran-tgn via ShipSpotting

BOLTARIS

IMO 9251456

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Source snapshot

Sanctioned on the same day

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